JAVA-DEMO (Demo下载)

import com.alibaba.fastjson.JSON;

import com.alibaba.fastjson.JSONException;

import com.alibaba.fastjson.JSONObject;

import com.alipay.api.AlipayApiException;

import com.alipay.api.internal.util.AlipaySignature;

import okhttp3.*;

import java.io.IOException;

import java.util.*;

public class Demo {

public static void main\(String\[\] args\) {



    String rootURL = "https://hzgd-openapi-test.51fubei.com/gateway"; //请求地址

    // RSA私钥

    String privateKey = "MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBAM87svrPNKv7AzP9\n" +

            "XXvlTxyFDfE9SxIi5zzGxu1OGZCFUgcXifFxGJQ4oV7VOaJd5Y4m7AodhB8j99LH\n" +

            "sIVfFEqylvrHiLAUp+9vGtGoMhs3SPzci6ox5L4yXU4Vfrt9rxno6qMsLnFpR3Jz\n" +

            "Kbl0zy3unAIbDZWY64dGxLzi79nnAgMBAAECgYBp/JBnMf4wTyquNlDPgtHZNjuR\n" +

            "O9XfKra1ILywtZbhkS4IroNAVqVJeUUe6VKWtgsnjsR9z+a4vn6K8NJZA+2t8sOl\n" +

            "K9fuXbREXPcpyNraFZzBmtjGS4vZVJF+ktCHrqIzEXxftRW8EcSOpwgQnbd/TViR\n" +

            "AABCqLzSmZnILKkg8QJBAOzNInLk8j/WpSY98kA0nvbgCroKE2OBjmar5ihrk8Xt\n" +

            "mAFrK8Wd07EPFrZnzLVKGlwwcr+UqpVbhxr/OfRE6ssCQQDgCN8poYpPbZpBzyZQ\n" +

            "efzd4JqUUfOlwPxvykAR/Kp/JXDzdnmyMpJzPz6MmqOkUEL+3G1VsElFR/eRVabP\n" +

            "jp3VAkBZC3pcwgLmRoyrqLejtSXhp7Xg51ELJfiqWxGdOXbEAugaAHbhRMwJ1Kax\n" +

            "yK6NrWPkLsO3juvmZhiT6k2csR2pAkEA0YC6YA4GbzyJcl0q8TsCcuKk62qvtCOC\n" +

            "bW/u9mMXdYsn0yTJrRCJz2gnMAk0WmYMIJU1UVpnSniAVNKKCbLOeQJBAJtmLFFK\n" +

            "8RYQLBjY1LiMlZOrwdlJ2rDv26BIl+ZAEjT2EyIsZyvkT3nTRf7yzp/3LVqw0JRs\n" +

            "a8HCHvECaR9cLhU=";



    Map<String, String> data = new HashMap<String, String>\(\);

    Map<String, Object> content = new HashMap<String, Object>\(\);



    // 将参数存储到Map中

    data.put\("app\_id", "20170523111533399"\);

    data.put\("method", "fshows.liquidation.alipay.trade.query"\);

    data.put\("version", "1.0"\);

    content.put\("trade\_no", "20178888888888"\);

    data.put\("content", JSON.toJSONString\(content\)\); // content中的内容需要转为JSON格式



    try {

        // 加签，调用阿里的方法，回调验证签名可以用AlipaySignature.rsaCheckV1\(\)

        String sign = AlipaySignature.rsaSign\(data, privateKey, "utf-8"\);

        // 将签名放入Map中

        data.put\("sign", sign\);

    } catch \(AlipayApiException e\) {

        System.out.println\("加签错误"\);

        return;

    }



    // 准备请求服务器，这里用的okhttp3，可根据实际情况自行选择

    OkHttpClient okHttpClient = new OkHttpClient\(\);



    // 添加请求参数，Content-Type需为application/x-www-form-urlencoded格式

    FormBody.Builder bodyBuilder = new FormBody.Builder\(\);

    for \(String key : data.keySet\(\)\) {

        bodyBuilder.add\(key, data.get\(key\)\);

    }

    RequestBody body = bodyBuilder.build\(\);

    Request request = new Request.Builder\(\).url\(rootURL\).post\(body\).build\(\);

    Call call = okHttpClient.newCall\(request\);

    // 异步请求

    call.enqueue\(new Callback\(\) {

        @Override

        public void onFailure\(Call call, IOException e\) {

            System.out.println\("请求失败"\);

        }



        @Override

        public void onResponse\(Call call, Response response\) throws IOException {

            Boolean result = Boolean.FALSE;

            try {

                // 解析返回值，根据返回值做其他逻辑

                JSONObject responseBody = JSON.parseObject\(response.body\(\).string\(\)\);

                System.out.println\(responseBody.toString\(\)\);

                result = responseBody.getBoolean\("success"\);

            } catch \(JSONException e\) {

                System.out.println\("解析返回值失败"\);

            }



            if \(result\) {

                System.out.println\("这里写逻辑"\);

            } else {

                System.out.println\("这里再写逻辑"\);

            }

        }

    }\);

}

}